428669143540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5519819}}^1$

素因数の和:5520192

約数の個数: 48

約数和(自身を含む): 984824205120

約数和(自身を除く): 556155061580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 353, 706, 1412, 1765, 3530, 3883, 7060, 7766, 15532, 19415, 38830, 77660, 5519819, 11039638, 22079276, 27599095, 55198190, 60718009, 110396380, 121436018, 242872036, 303590045, 607180090, 1214360180, 1948496107, 3896992214, 7793984428, 9742480535, 19484961070, 21433457177, 38969922140, 42866914354, 85733828708, 107167285885, 214334571770, 428669143540]

約数ペア:

[(1, 428669143540), (2, 214334571770), (4, 107167285885), (5, 85733828708), (10, 42866914354), (11, 38969922140), (20, 21433457177), (22, 19484961070), (44, 9742480535), (55, 7793984428), (110, 3896992214), (220, 1948496107), (353, 1214360180), (706, 607180090), (1412, 303590045), (1765, 242872036), (3530, 121436018), (3883, 110396380), (7060, 60718009), (7766, 55198190), (15532, 27599095), (19415, 22079276), (38830, 11039638), (77660, 5519819)]